判断字符是否属于中文

 1 public class IsChineseOrEnglish {
 2 // GENERAL_PUNCTUATION 判断中文的“号
 3 // CJK_SYMBOLS_AND_PUNCTUATION 判断中文的。号
 4 // HALFWIDTH_AND_FULLWIDTH_FORMS 判断中文的，号
 5 public static boolean isChinese(char c) {
 6 Character.UnicodeBlock ub = Character.UnicodeBlock.of(c);
 7 if (ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS
 8 || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS
 9 || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A
10 || ub == Character.UnicodeBlock.GENERAL_PUNCTUATION
11 || ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION
12 || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS){
13 return true;
14 }
15 return false;
16 }
17 public static void isChinese(String strName) {
18 char[] ch = strName.toCharArray();
19 for (int i = 0; i < ch.length; i++) {
20 char c = ch[i];
21 if(isChinese(c)==true){
22 System.out.println(isChinese(c));
23 return;
24 }else{
25 System.out.println(isChinese(c));
26 return ;
27 }
28 }
29 }
30 public static void main(String[] args){
31 isChinese("zhongguo");
32 isChinese("中国");
33 }
34 }